
    import java.util.Scanner;
    public class Text2 {
        public static void main(String[] args) {
            Scanner sc = new Scanner(System.in);
            System.out.println("请输入机票原价");
            int ticket = sc.nextInt();
            System.out.println("请输入当前的月份");
            int month = sc.nextInt();
            System.out.println("请输入当前购买的舱位 0 头等舱 1 经济舱");
            int seat = sc.nextInt();
            if(month >= 5 && month <= 10){
                ticket = getTicket(seat, ticket, 0.9, 0.85);
            }else if((month >= 1 && month <= 4)||(month >= 11 && month <= 12)){
                ticket = getTicket(seat, ticket, 0.7, 0.65);
            }else{
                //非法数据
                System.out.println("键盘录入的月份不合法");
            }
            System.out.println(ticket);
        }

        private static int getTicket(int seat, int ticket, double x, double x1) {
            if (seat == 0) {
                ticket = (int) (ticket * x);
            } else if (seat == 1) {
                ticket = (int) (ticket * x1);
            } else {
                System.out.println("没有这个舱位");
            }
            return ticket;
        }
    }



